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学生对 Cloudera 提供的 Analyzing Big Data with SQL 的评价和反馈

506 个评分


In this course, you'll get an in-depth look at the SQL SELECT statement and its main clauses. The course focuses on big data SQL engines Apache Hive and Apache Impala, but most of the information is applicable to SQL with traditional RDBMs as well; the instructor explicitly addresses differences for MySQL and PostgreSQL. By the end of the course, you will be able to • explore and navigate databases and tables using different tools; • understand the basics of SELECT statements; • understand how and why to filter results; • explore grouping and aggregation to answer analytic questions; • work with sorting and limiting results; and • combine multiple tables in different ways. To use the hands-on environment for this course, you need to download and install a virtual machine and the software on which to run it. Before continuing, be sure that you have access to a computer that meets the following hardware and software requirements: • Windows, macOS, or Linux operating system (iPads and Android tablets will not work) • 64-bit operating system (32-bit operating systems will not work) • 8 GB RAM or more • 25GB free disk space or more • Intel VT-x or AMD-V virtualization support enabled (on Mac computers with Intel processors, this is always enabled; on Windows and Linux computers, you might need to enable it in the BIOS) • For Windows XP computers only: You must have an unzip utility such as 7-Zip or WinZip installed (Windows XP’s built-in unzip utility will not work)...



Aug 5, 2020

How amazing the course was! From the video lectures, the reading materials, to the practical exercises and the teachers as well, everything was fantastic in this course. Highly recommended!


Mar 25, 2021

Awesome course. Lots of practical use of analyzing big data with SQL. Thanks Ian for teaching the course. Highly recommend this course if you would like to improve/refresh your SQL skills.


126 - Analyzing Big Data with SQL 的 140 个评论(共 140 个)

创建者 Fitri A

Aug 2, 2021


创建者 dharani v

Jul 14, 2021



Feb 22, 2021


创建者 Juan A

Jan 13, 2020


创建者 José P

Sep 3, 2021

El instructor es muy bueno explicando los temas, y el contenido esta muy bien estructurado.

创建者 Davud S

Dec 21, 2021

Course in general very good for beginners. I would expect that it would be more advanced

创建者 Sameek D

Jul 30, 2021

Very useful course. Learnt a lot. Thanks Ian Cook.

创建者 jessica c

Aug 10, 2020

i learnt new skills , challenging but excited.

创建者 Kartik K

Jul 7, 2020

Good, but could be better. Quite better!

创建者 Priyanka S

Jun 26, 2021

Good course for beginners!

创建者 Tichaona M

Mar 5, 2020

Great course!

创建者 Santiago P G

Sep 30, 2021

Good course.

创建者 yash c

Jul 29, 2021


创建者 ryan c

Feb 4, 2022

didnt get too far because virtual machine environment makes focusing on concepts difficult. there's got to be a better way.

创建者 Ingrid c B

Dec 17, 2022

Waiting forever to get a grade for the assignment. So disrespectful. You have to chase fellow students in the discussion forums to get reviews and that isn't working either...